A vote against the judge is a vote for ambush tactics and against due process.

The Ford-Kavanaugh hearing consumed most of Thursday, and unsurprisingly we learned nothing from the spectacle. Christine Ford remains unable to marshal any evidence for her claim of a sexual assault. Brett Kavanaugh continues to deny the charge adamantly and categorically, and with persuasive emotion.

Something enormous nonetheless has shifted over the past weeks of political ambushes, ugly threats and gonzo gang-rape claims. In a Monday interview, Alaska Sen. Lisa Murkowski noted: “We are now in a place where it’s not about...